baber/WOPTO huggingface dataset:
Patent JP-H04356744-A (JP)
Title: Exposing method for optical master disk and device thereof
Inventor: ITO YUJI
IPC: G11B7/26
Filed: 1991-02-18
Abstract: PURPOSE:To form always stable groove shapes by computing the value relating to the sensitivity of a resist agent applied on an optical disk, outputting a control signal to an acoustooptical converter according to this value and setting an exposing light quantity. CONSTITUTION:The reflected light quantity and transmitted light quantity of the laser light emitted toward this optical master disk 21 are detected at the time of exposing the optical master disk 21 coated with the resist agent by irradiating the disk with the laser beam. The value relating to the sensitivity of the resist agent applied on the optical master disk in accordance with the reflected light quantity and transmitted light quantity detected in such a manner is computed and further, the exposing light quantity of the laser beam with which the optical master disk is irradiated is controlled in accordance with the computed value. The sensitivity difference by the unequal coating of the resist agent is corrected in this way, by which the stable groove shapes are obtd.
Patent JP-H07254954-A (JP)
Title: Operating device for image processor
Inventor: SUZUKI AKIO
IPC: G03G21/00
Filed: 1994-03-16
Abstract: PURPOSE:To easily confirm which processing condition is set when plural processing conditions for image processing are registered in memory, to easily select and read the registered processing conditions and to easily revise and confirm the set processing conditions. CONSTITUTION:When a set color balance is registered, values for each color are displayed as keys 303-306 expressing numerals and bars. Furthermore, a key 304 with a name is displayed as necessary. Moreover, a key 411 representing the setting of an XY independent zoom is displayed by setting a magnification in the XY independent zoom mode, and when the key 411 is depressed, the set screen of the XY independent zoom is displayed again.
Patent JP-S63213555-A (JP)
Title: Resin composition
Inventor: TAGO YUKIO
IPC: C08L69/00
Filed: 1987-02-28
Abstract: PURPOSE:To obtain a composition, having remarkably improved friction, abrasion resistance and water repellency and suitable as sliding members, by adding tetrafluoroethylene resin to a polycarbonate resin. CONSTITUTION:A resin composition obtained by adding tetrafluoroethylene resin at <=50% weight ratio to a polycarbonate resin. Tetrafluoroethylene resin prepared by subjecting the resin to firing treatment at about 380 deg.C and then pulverizing the resultant resin is used as the tetrafluoroethylene resin.
Patent JP-H04264400-A (JP)
Title: Charged particle beam accelerating device
Inventor: YAMADA KOJI
IPC: H05H13/04
Filed: 1991-02-19
Abstract: PURPOSE:To give the repeatability of charged particle beam at the time of starting acceleration after that the current thereof arrives an estimated value by radiating charged particle beam from a charged particle beam radiating device into an accelerator, and controlling acceleration with the signal for controlling acceleration of the charged particle. CONSTITUTION:When charged particle beam radiation control signal S2E is generated from a control signal generating device 2, a charged particle beam B is radiated from a charged particle beam radiating device 3 to enter a synchrotron accelerator 4. The current of the beam B inside of the accelerator 4 arrives an estimated value or exceeds it in response to that radiation, and thereafter, the current is lowered as time goes by till the particle B is accelerated. On the other hand, when the beam B arrives the estimated value or exceeds it, a comparing unit 12 of a command signal generating device 1 outputs the comparing signal S12 as the acceleration starting signal S1 on the basis of the reference signal from a reference signal generating circuit 11 and the beam current detecting signal S5 from a detecting unit 5, and the beam acceleration control signal S2A is generated from the device 2, and the accelerator 4 starts the acceleration of the beam B.
Patent JP-H03247112-A (JP)
Title: Voltage controlled filter
Inventor: OKUI TAMIO
IPC: H03H17/02
Filed: 1990-02-26
Abstract: PURPOSE:To control a frequency signal over a wide range by varying a frequency of a clock pulse signal in response to a control voltage and operating an A-D converter and a digital filter with the clock pulse signal to control the frequency characteristic with respect to an input signal. CONSTITUTION:A voltage frequency converter 4 receives a control voltage inputted to a control voltage terminal 7 to output a clock pulse signal (of a frequency in response to the level of the control voltage. An A-D converter 1 converts a signal from a signal input terminal 5 into a digital signal. In this case, sampling is implemented in response to the clock pulse signal 8 from the converter 4. A digital filter 2 is operated by the clock pulse signal 8 from the converter 4 to apply prescribed filter processing with respect to the digital signal from the A-D converter 1. In general, the frequency causing a prescribed attenuation is changed in proportion to the clock frequency in operation in the frequency characteristic of the digital filter is changed but the shape of the characteristic curve is unchanged.
Patent JP-S60191918-A (JP)
Title: Apparatus for continuously supplying hopper in constant quantity
Inventor: SUZUKI MICHIHIRO
IPC: B65G65/44
Filed: 1984-03-09
Abstract: PURPOSE:To enable mixing proportions to be kept constant, by driving and controlling a discharge machine so that the material discharging speed of the discharge machine is consistent with a predetermined material supplying speed. CONSTITUTION:A unit for continuously supplying a hopper in a constant quantity drives and controls a discharge device 2 for discharging a material from a measuring hopper 1 in accordance with an output signal of a weight detecting means 7 for detecting the total weight of the hopper. In this supplying unit, the output of the detecting means 7 is amplified by an amplifier 8 and supplied to a comparator 14 through a differentiator 12 so that a speed at which the material is discharged by the discharge device 2 at each instant is given to the comparator 14. On the other hand, an output representing a desired supplying speed is supplied from a supplying speed setting device 13 to the comparator 14 where the gradient of the objective function at each instant is compared with the rate of change of the weight in the hopper to obtain a difference. The force for driving the discharge device 2 is controlled by a discharge device driving circuit 15 such that the difference is zero. Therefore, the material discharging speed of the discharge machine 2 can be kept constant and the mixing proportions of various materials can be constant at any section on the conveyor.
Patent JP-H02225608-A (JP)
Title: Method for operating blast furnace
Inventor: YAMAGUCHI KAZUNARI
IPC: C21B5/00
Filed: 1989-02-27
Abstract: PURPOSE:To stably execute blast furnace operation by specifying piling shape of coke in the furnace in the large scale blast furnace having the furnace top hole radius more than the specific value. CONSTITUTION:In the large scale blast furnace having >=4.1m furnace top hole radius, section from neighborhood, where an inclined angle of surface of the piling material toward the furnace wall from the furnace center becomes <15 deg., to the furnace wall, is defined to 'Terrace', and (a) for extension line of the inclined surface at the furnace center side of the Terrace, (b) for extension line of the piling surface of the Terrace and V cone radius (r) for the distance from the point of intersection of (a) and (b) to the furnace center, are used. In the control of gas flow in the blast furnace, the piling shape of the coke is controlled so that the ratio of the V cone radius (r) and the furnace top hole radius R becomes r/R<=0.63. By this method, numbers of disorder of charging level and variance of furnace top pressure, are reduced and the stable blast furnace operation is executed.
Patent JP-H09241856-A (JP)
Title: Chromium-free composition for surface treatment for metal
Inventor: ODAJIMA TOSHIO
IPC: C23C28/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a pollution-free composition for surface treatment for metal, capable of forming a film excellent in adhesion, corrosion resistance, and adhesion of coating material on a metal, by incorporating a hydroxyl-group- containing organic resin, phosphoric acid, and a phosphoric acid-based compound containing metal. SOLUTION: This composition is a chromium-free composition for surface treatment for metal, containing 2-60 pts.wt. of phosphoric acid and 0.015-1.5 parts by gram molecule of a phosphoric acid-based compound containing one or more elements among Cu, Co, Fe, Mn, Sn, V, Mg, Ba, Al, Ca, Sr, Nb, Y, and Zn, based on 100 pts.wt. of a hydroxyl-group-containing organic resin. By using this composition, a film, free from peeling even after immersion in boiling water for 30min and excellent in adhesion, can be formed on a galvanized steel sheet by coating. It is preferable that this organic resin contains a hydroxyl-group-containing monomer component, such as hydroxyethyl (meth) acrylate, by >=5wt.%. Moreover, this composition can further contain colloids (sols) or powders of SiO2 , Cr2 O3 , Fe2 O3 , Fe3 O4 , MgO, ZrO2 , SnO2 , Al2 O3 , and Sb2 O5 , if necessary.
Patent JP-H02224678-A (JP)
Title: Golf club set
Inventor: OBARA TOSHIO
IPC: A63B102/32
Filed: 1989-02-27
Abstract: PURPOSE:To eliminate the turning easiness of a head at the time of a swing even in the case of a club having a big number and to reduce a hook of a ball to a left by successively making the grips of respective golf clubs thick as it goes from the club having the small number up to the club having the big number. CONSTITUTION:Grips 11b-31b of respective clubs 11-31 are successively made thick as it goes from the club having the small number up to the club having the big number. Namely, the sectional thicknesses of the grips 11b-31b are made successively thick as it goes from the club having the small number up to the club having the big number. In such a case, in order that the weight balances of respective clubs cannot be changed as ever, it is preferable that specific gravities are adjusted by making the mixing components rate of a cork at the time of molding it large and making an expansion ratio high as it goes to the thick and big grip, or that the weight adjustment is executed by making the grip lengths short. Thus, even in the case of the club having the big number in which a head weight is heavy, the turn of the head is small, the hook of the ball to the left is made unfrequent, and the directivity of a hit ball can be made good in the case of the club having any number.
Patent JP-H03247178-A (JP)
Title: Automatic focusing device
Inventor: ARAI HIDEYUKI
IPC: G02B7/28
Filed: 1990-02-26
Abstract: PURPOSE:To prevent malfunction in advance and to realize a focusing device with very high reliability by providing a timer means outputting a control signal to a drive means to decelerate a drive speed of a focusing means when the state in the vicinity of a focal point is detected consecutively for a prescribed period or longer based on an output of a detection means. CONSTITUTION:This device is provided with a focal point vicinity detection circuit 26, which fetches a focus voltage outputted from each sample-and-hold circuit and detects the state in the vicinity of the focus based on a focus voltage equivalent to a peak output of an ultrahigh frequency BPF 8 to discriminate the focus or out of focus in the vicinity of the focus, and when the focal point vicinity detection circuit 26 detects the state in the vicinity of the focus, whether or not the state in the vicinity of the focus continuously for a prescribed period is discriminated by a timer circuit 27 and when the state in the vicinity of the focus is detected for the prescribed period or longer, a motor speed discrimination circuit 19 is controlled to slow down the motor speed, that is, the focusing lens drive speed thereby preventing hunting or fluctuation of picture at the focus.
Patent JP-H11227347-A (JP)
Title: Transfer ink sheet, transfer ink sheet conveying mechanism, transfer ink sheet housing cassette, and method for housing in housing cassette
Inventor: NAGASAKI TATSUO
IPC: B41M5/382
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To save a power consumption while preventing occurrence of a wrinkle or breakage in a transfer ink holder. SOLUTION: The transfer ink sheet 1 comprises a thin film sheet-like transfer ink holder 2 for holding a sublimable or heat melt ink having an opening 3a of a size corresponding to a maximum size to be printed by a printer at a center, a frame-like conveying guide 3 formed of a frame 3b having a thermal expansion coefficient substantially equal to that of the holder formed along a periphery of the holder and integrally connected by heat welding so that the holder 2 is reinforced by the guide 3.
Patent JP-H10239561-A (JP)
Title: Optical connector
Inventor: FUJIWARA KUNIHIKO
IPC: G02B6/40
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items of an optical connector and improve the connection accuracy of optical fibers. SOLUTION: This connector 20 is constituted of a holder 21 and a plug 22 connected to the holder 21 so that the connection end faces 8 of their ferrules 2 are butted together when the plug 22 is inserted into the insertion port 23a of an outer housing 24 forming the holder 21. The holder 21 is constituted of the cylindrical outer housing 23 and an inner housing 24 provided with an energizing means 26 energizing the ferrule 2 stored in an inner storage space in the butting direction to the ferrule 2 of the plug 22. Elastic pawls 27 retaining the ferrule 2 of the plug 22 when the holder 21 is connected to the plug 22 and maintaining the butted state of both ferrules 2 are formed respectively, and the inner housing 24 is formed with a pair of halved housing members 25 forming a storage space capable of storing the ferrules 2 when they are combined.
Patent JP-H02229633-A (JP)
Title: Manufacture of valve
Inventor: HANAOKA TAKEO
IPC: F16K5/06
Filed: 1989-03-01
Abstract: PURPOSE:To mass-produce a light and inexpensive valve by using a tube on the market by inserting a valve rod from the upper opening of a bonnet part and coupling the lower end part to a valve body, and fitting and installing a valve rod holder having a valve rod through-hole in the upper opening part of the bonnet part. CONSTITUTION:A short tube 10 cut out of a tube on the market by length required for making a valve case is brought to press forming, and a bonnet part 14 is formed integrally with a body part 12 on the outside peripheral surface of the body part 12. Subsequently, by expanding both end parts of the body part 12, a connecting part 28 to be coupled with other tube is formed. Also, in a part being at a prescribed distance from one end of the body part 12, a first groove 28 for positioning and fixing a valve body is formed by applying pressure by a roller, etc. along its outside peripheral surface. Next, the valve body 40 having a through-hole 38 for allowing a fluid to pass through is stored in the inside of the body part 12, and thereafter, a valve rod 44 is inserted into the inside of the body part 12 from an opening 26 side of the bonnet part 14, and coupled with the valve body 40 by using a suitable means. Thereafter, a stopper 72 and a valve opening/closing use lever 74, are attached to the valve rod 44.
Patent JP-H08220554-A (JP)
Title: Liquid crystal display device
Inventor: HAMAMOTO OSAMU
IPC: G02F1/1368
Filed: 1995-02-13
Abstract: PURPOSE: To make a liquid crystal panel thinner while its display area is being protected in the transmission type liquid crystal display device. CONSTITUTION: A transparent protection member 6 made of resin in an acrylic system is dropped in a recessed section which is formed in such a way as not to be in contact with a transparent insulating layer by removing an opaque substrate by etching out of a display area in the liquid crystal driving circuit substrate comprising a liquid crystal driving element layer built in the opaque substrate via the transparent insulating layer, the side wall of the recessed section is fixedly bonded with the side wall of the protection member 6 by adhesives 7, and simultaneously a polarizing plate 20 is disposed at the surface side faced to the transparent insulating layer of the transparent protection member 6 so as to be a liquid crystal panel.
Patent JP-H10238813-A (JP)
Title: Air conditioning system device
Inventor: YAZAWA KUNIO
IPC: F24F5/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system device in which the deterioration of the cooling capability of an air conditioner can be compensated and the stable operating environment of indoor devices can be maintained even when outside temperature terribly rises, heat load applied to the air conditioner can be levelled even when there is 'unevenness' in indoor temperature distribution, exhaust heat energy can be effectively used for colling a room and a high energy saving effect can be obtained. SOLUTION: A pre-cooling unit 80 is provided in an inlet port on the upper surface of each air conditioning unit 20 in a machine chamber B. An absorption type refrigerating machine 60 is operated under the exhaust heat energy of a gas range 40. Cold heat obtained by the absorption type refrigerating machine 60 is guided to each pre-cooling unit 80 through a water circulating cycle and a natural refrigerant circulating cycle. Then, air absorbed to each air conditioning unit 20 is pre-cooled by each pre-cooling unit 80.
Patent JP-H05246708-A (JP)
Title: Production for powdery dry gel, silica glass powder and silica glass fusion molded goods
Inventor: KIMURA KAZUTOMI
IPC: C03B8/02
Filed: 1992-03-04
Abstract: PURPOSE:To obtain a powdery dry silica gel small in carbonaceous impurity content after burning. CONSTITUTION:A powdery wetting gel obtained by pulverizing a gel made of alkoxysilane as a starting material by sol-gel method and from which substantially whole quantity of a by-product alcohol is removed by the 1st stage drying treating is treated for the 2nd stage drying after contacted with a water base medium. A silica glass powder is produced by burning the dried gel. The silica glass powder is fused and molded to produce a silica glass fusion molded goods. The efficiency for removing the by-product alcohol is improved by allowing the gel into contact with the water base medium, the carbon content in the powdery dried gel is reduced by removing alkoxy group in the gel and a high quality product is obtained by burning and fusion molding.
Patent JP-H08239090-A (JP)
Title: Submerged vehicle
Inventor: MARUHASHI AKIRA
IPC: B63C11/46
Filed: 1995-03-07
Abstract: PURPOSE: To prevent the spark generated from a motor from affecting a battery which generates hydrogen gas, by equipping this submerged vehicle with a battery, a motor, a power transmitting mechanism, a propeller, and a housing to cover them, and accommodating the battery within the airtight block provided in the housing. CONSTITUTION: A bulkhead 13 to partition a battery 1 and a motor 2 is provided in a housing 5, and a battery storage block is formed in independent watertight structure. Moreover, for a passage 6 provided in the latter half of the housing 5, its front end opens at the bottom of a vehicles, and its rear end opens rearward of the vehicle, and a propeller 4 is arranged at the rear end. And, propelling force is obtained by rotating a propeller 4 by the operation of the motor 2 through a power transmission mechanism, and jetting the water sucked from the bottom of the vehicle to the rearward of the vehicle. At this time, when a person operates it lying on his belly, there is no danger of clothes being sucked in the propeller 4, so he can use it safely.
Patent JP-H03250078-A (JP)
Title: Water-based coating composition
Inventor: OTA HIROYUKI
IPC: C09D127/04
Filed: 1990-02-27
Abstract: PURPOSE:To improve the adhesion, corrosion resistance, and water resistance by using, as the main component, a copolymer obtd. from vinylidene chloride, a radical-polymerizable silane monomer, and an ethylenically unsatd. monomer. CONSTITUTION:55-95wt.% vinylidene chloride, 0.1-20wt.% radical-polymerizable silane monomer (e.g. gamma-methacryloxypropyltrimethoxysilane), and 2-44wt.% ethylenically unsatd. monomer copolymerizable with them (e.g. methyl acrylate) are copolymerized in the presence of a chain transfer agent in an amt. of 5wt.% or lower of the sum of the above three monomers, giving a copolymer. If neces sary, the copolymer is compounded with a surfactant, a plasticizer, a film- forming aid, a thickener, an antiseptic agent, a defoamer, etc.
Patent JP-H01221751-A (JP)
Title: Production of surface colored body
Inventor: UENO MASASHI
IPC: G09F9/00
Filed: 1988-02-29
Abstract: PURPOSE:To prevent formation of a colored layer on a lead pattern by previously covering the lead pattern with a light transparent insulating film pattern, then forming the colored layer by a high-polymer electrodeposition method. CONSTITUTION:The transparent conductive film patterns consisting of pixel patterns 1a, 1b and the lead pattern 2 are formed, the light transparent insulating film pattern 4 covering the lead pattern 2 is formed the gap part of the pixel patterns 1a, 1b and the colored layers 5a, 5b are formed by the high- polymer electrodeposition method on the pixel patterns. After a coloring or colored curable resin 6 is coated over the entire surfaces of the transparent insulating film pattern 4 and the colored layers 5a, 5b, the resin is subjected to an exposing treatment from the rear face of the transparent insulating substrate 3 to cure the colorable or colored curable resin 6 in the spacings between the colored layers 5a, 5b on the pixel patterns 1a, 1b. The uncured resin is thereafter removed and a light shieldable film pattern 8 consisting of a colored curing resin is formed on the light transparent insulating film pattern 4 covering the lead pattern 2 between the pixel patterns 1a, 1b. The formation of the colored layer on the lead pattern 2 is thereby prevented.
Patent JP-S53130958-A (JP)
Title: Control unit for scr
Inventor: TERASAKA AKINORI
IPC: H02M1/08
Filed: 1977-04-20
Abstract: PURPOSE: To perform triggering at zero voltage simply and surely, by comparing a control voltage including ripples in a delayed phase than the phase of AC power input with the capacitor voltage in a CR series circuit, and by feeding this comparing output to the gate of SCR'S. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10229068-A (JP)
Title: Semiconductor manufacture device
Inventor: OBAYASHI YOSHINORI
IPC: B08B1/04
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacture device which can extend the life of a filter, even in the case of using a filter with a small bore for a filtering mechanism by limiting the number of particles on a semiconductor substrate carrier in a chemical processing bath. SOLUTION: A chemical purifying mechanism is equipped with a brush cleaning mechanism 90 immediately before a chemical processing bath 10 equipped with chemical compulsive circulation filtering mechanisms 50, 60, and 70, and a mechanism 100 for measuring the number of particles on a semiconductor substrate 30 immediately before the brush cleaning mechanism 90. This device is equipped with a mechanism which can limit the number of particles carried in the chemical processing bath 10, by reducing the particles on the surface of the semiconductor substrate 30 in advance by brush scrubbing using a brush cleaning mechanism 90, in the case that the measured value of the number of particles adhering onto the surface of the semiconductor substrate 30 is beyond a specified number of particles.